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From: Anders Munch <ajm@flonidan.dk>
To: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: Re: Trojan Source detection/highlight in Emacs?
Date: Wed, 3 Nov 2021 08:52:52 +0000	[thread overview]
Message-ID: <HE1PR0502MB3004DAE47FE22325DDDB6B67B48C9@HE1PR0502MB3004.eurprd05.prod.outlook.com> (raw)

Eli Zaretskii wrote:
> Stefan Monnier wrote: 
>> A simple and straightforward way to do that is to highlight any 
>> non-ASCII char, and to render all the "non printing" chars (such as 
>> RIGHT-TO-LEFT OVERRIDE) as tofu or something like that (otherwise, the 
>> highlighting applied to it wouldn't be visible).
>
> That's already available, no changes needed.

Can we get a recipe, please?
For the "non-printing" chars part that is - I certainly wouldn't want to ruin all non-ASCII text, homoglyphs be damned.

I tried customising bidi-paragraph-direction, setting it to 'left-to-right, but I'm not seeing any effect, despite the docstring saying it /forces/ directionality. I guess it just sets a default, and explicit bidi control characters take precedence.
 
regards, Anders




             reply	other threads:[~2021-11-03  8:52 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-03  8:52 Anders Munch [this message]
2021-11-03 13:03 ` Trojan Source detection/highlight in Emacs? Eli Zaretskii
  -- strict thread matches above, loose matches on Subject: below --
2021-11-03 15:17 Anders Munch
2021-11-03 17:28 ` Eli Zaretskii
2021-11-01 22:19 Skip Montanaro
2021-11-01 23:25 ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-11-02 14:09   ` Eli Zaretskii
2021-11-02 14:56     ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-11-02 15:19       ` Eli Zaretskii
2021-11-02 14:14   ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-11-02 14:01 ` Eli Zaretskii
2021-11-02 15:01   ` Skip Montanaro
2021-11-02 15:13     ` Eli Zaretskii
2021-11-02 15:12   ` Stefan Monnier via Users list for the GNU Emacs text editor

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